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Service bulletins for the 2018 Freightliner Cascadia

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1044 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
18SP730Rev2019-08-08. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL. This service kit includes all necessary parts to replace the high pressure fuel rail feed lines, mounting bracket, P-clips and mounting hardware in the event one of these parts are loosened, removed or missing from the engine.
0611-192019-08-08. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. Service Information Bulletin was released, to add new procedures to address diagnostics near the high pressure pump
18SP729Rev2019-08-08. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL. This service kit includes all necessary parts to replace the high pressure fuel rail feed lines, mounting bracket, P-clips and mounting hardware in the event one of these parts are loosened, removed or missing from the engine.
18SP728Rev2019-08-08. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL. This service kit includes all necessary parts to replace the high pressure fuel rail feed lines, mounting bracket, P-clips and mounting hardware in the event one of these parts are loosened, removed or missing from the engine.
18SP727Rev2019-08-08. Service bulletin. FUEL SYSTEM, DIESEL; EQUIPMENT. This service kit includes all necessary parts to replace the high pressure fuel rail feed lines, mounting bracket, P-clips and mounting hardware in the event one of these parts are loosened, removed or missing from the engine.
18SP726Rev2019-08-08. Service bulletin. FUEL SYSTEM, DIESEL; EQUIPMENT. This service kit includes all necessary parts to replace the high pressure fuel rail feed lines, mounting bracket, P-clips and mounting hardware in the event one of these parts are loosened, removed or missing from the engine.
19-008WI2019-08-08. Service bulletin. EQUIPMENT. Warranty Information Letter sent to customers regarding new refrigerator supplier for returning parts.
DOC-10344522019-08-08. Service bulletin. EQUIPMENT. Training Solution created by DTNA to provide guidance to customers when searching for service information for components and systems not owned by Daimler Trucks North America (DTNA).
19-009WI2019-08-08. Service bulletin. STRUCTURE. Warranty Information Letter - Expanded guidelines for paint-related claims sent out to Freightliner, Western star, Thomas Built Bus, Export and Direct warranty customers
ICI19-036 SF5762019-08-07. Service bulletin. ELECTRICAL SYSTEM. Important Campaign Information sent out to Dealers regarding specific Cascadia vehicles built with DTNA’s proprietary Common Telematics Platform (cTP), and Truck DataCenter (TDC) are not communicating and, therefore, are unable to benefit from over-the-air software updates.
SF576 second rev2019-08-07. Service bulletin. ELECTRICAL SYSTEM. Revised Field Service Campaign sent out to customers to fix Common Telematics Platform (cTP), and Truck Data Center (TDC) communication issues.
sb543122019-08-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Service Bulletin sent out customers describing procedure is to replace the white drip shield and secondary SAM cover on the SAM Cabin, with a new one-piece drip shield.
sb542992019-08-07. Service bulletin. ELECTRICAL SYSTEM. Service Bulletin provided to customers regarding ICU3 to ICU3S Replacement
DOC-10344382019-08-07. Service bulletin. STEERING; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; STEERING: STEERING WHEEL/HANDLE BAR. Service Solution to customers regarding Steering wheel switches inoperative, AM/FM radio reception corrupted, failure of the steering wheel clockspring.
18SP725Rev2019-08-07. Service bulletin. ENGINE; EQUIPMENT; FUEL SYSTEM, DIESEL. This service kit includes all necessary parts to replace the high pressure fuel rail feed lines, mounting bracket, P-clips and mounting hardware in the event one of these parts are loosened, removed or missing from the engine.
FL8062019-08-05. Service bulletin. AIR BAGS. Freightliner Cascadia Steering Wheel Airbags
ICI19-031 FL8062019-08-05. Service bulletin. AIR BAGS. FL806 Interim Recall Ending - Final Recall Beginning
ICI19-030 SF5782019-08-05. Service bulletin. ELECTRICAL SYSTEM:WIRING. SF578 - Revised Bulletin
SF5782019-08-05. Service bulletin. ELECTRICAL SYSTEM:WIRING. Forward Chassis Wiring Harness
sb460562019-08-05. Service bulletin. STEERING. Forward Chassis Wiring Harness
ICI19-027 INT FL2019-07-08. Service bulletin. AIR BAGS. Freightliner Cascadia Steering Wheel Airbags Recall Bulletin
DOC-10342982019-07-08. Service bulletin. ENGINE AND ENGINE COOLING. Service Solution: 1034298 - New Cascadia Engine Harness Chafe at A06-95037-000 Bracket
FL806 Freightlin2019-07-08. Service bulletin. AIR BAGS. Freightliner Cascadia Steering Wheel Airbags Recall Bulletin
ICI19-029 INT FL2019-07-08. Service bulletin. AIR BAGS. Freightliner Cascadia Steering Wheel Airbags Recall Bulletin
CAL-FTL-54-0032019-07-08. Service bulletin. EQUIPMENT. Enabling the Radio Mute Feature for Lane Departure Warning on New Cascadia Vehicles

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.